I think you're mixing "weak" and "broken". Out of interest I looked at the Known attacks section of wikipedias AES article and it says as the first sentence "Fo

I think you're mixing "weak" and "broken". Out of interest I looked at the Known attacks section of wikipedias AES article and it says as the first sentence "For cryptographers, a cryptographic "break" is anything faster than a brute-force attack". DES is both weak and broken, but it could be either without the other.